变压器的型号
长宽高22.0019.2022.0019.2023.0027.6024.6019.3024.6018.8028.0022.0037.2025.0023.2032.7029.0025.3034.5024.8037.5025.0037.2022.6029.5020.7029.5019.2029.5021.8028.3013.4017.8015.6016.0014.9018.0018.5018.0018.5017.0016.0017.8020.8017.4020.8017.7020.3017.4020.8017.8019.6017.4019.8012.4012.0012.4012.00
bobbin尺寸